2566510080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2551}}^1$

素因数の和:2708

約数の個数: 160

約数和(自身を含む): 8270684928

約数和(自身を除く): 5704174848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 256, 262, 320, 384, 393, 480, 512, 524, 640, 655, 768, 786, 960, 1048, 1280, 1310, 1536, 1572, 1920, 1965, 2096, 2551, 2560, 2620, 3144, 3840, 3930, 4192, 5102, 5240, 6288, 7653, 7680, 7860, 8384, 10204, 10480, 12576, 12755, 15306, 15720, 16768, 20408, 20960, 25152, 25510, 30612, 31440, 33536, 38265, 40816, 41920, 50304, 51020, 61224, 62880, 67072, 76530, 81632, 83840, 100608, 102040, 122448, 125760, 153060, 163264, 167680, 201216, 204080, 244896, 251520, 306120, 326528, 334181, 335360, 408160, 489792, 503040, 612240, 653056, 668362, 816320, 979584, 1002543, 1006080, 1224480, 1306112, 1336724, 1632640, 1670905, 1959168, 2005086, 2448960, 2673448, 3265280, 3341810, 3918336, 4010172, 4897920, 5012715, 5346896, 6530560, 6683620, 8020344, 9795840, 10025430, 10693792, 13367240, 16040688, 19591680, 20050860, 21387584, 26734480, 32081376, 40101720, 42775168, 53468960, 64162752, 80203440, 85550336, 106937920, 128325504, 160406880, 171100672, 213875840, 256651008, 320813760, 427751680, 513302016, 641627520, 855503360, 1283255040, 2566510080]

約数ペア:

[(1, 2566510080), (2, 1283255040), (3, 855503360), (4, 641627520), (5, 513302016), (6, 427751680), (8, 320813760), (10, 256651008), (12, 213875840), (15, 171100672), (16, 160406880), (20, 128325504), (24, 106937920), (30, 85550336), (32, 80203440), (40, 64162752), (48, 53468960), (60, 42775168), (64, 40101720), (80, 32081376), (96, 26734480), (120, 21387584), (128, 20050860), (131, 19591680), (160, 16040688), (192, 13367240), (240, 10693792), (256, 10025430), (262, 9795840), (320, 8020344), (384, 6683620), (393, 6530560), (480, 5346896), (512, 5012715), (524, 4897920), (640, 4010172), (655, 3918336), (768, 3341810), (786, 3265280), (960, 2673448), (1048, 2448960), (1280, 2005086), (1310, 1959168), (1536, 1670905), (1572, 1632640), (1920, 1336724), (1965, 1306112), (2096, 1224480), (2551, 1006080), (2560, 1002543), (2620, 979584), (3144, 816320), (3840, 668362), (3930, 653056), (4192, 612240), (5102, 503040), (5240, 489792), (6288, 408160), (7653, 335360), (7680, 334181), (7860, 326528), (8384, 306120), (10204, 251520), (10480, 244896), (12576, 204080), (12755, 201216), (15306, 167680), (15720, 163264), (16768, 153060), (20408, 125760), (20960, 122448), (25152, 102040), (25510, 100608), (30612, 83840), (31440, 81632), (33536, 76530), (38265, 67072), (40816, 62880), (41920, 61224), (50304, 51020)]